By 2016, the value of the global flexible packaging market is expected to reach more than US$70 billion as brand owners increasingly use low-cost, lightweight materials instead of cans, glass bottles, and plastic bottles. Flexible packaging can use a variety of materials, such as: plastic film, paper, metal film and aluminum foil, to protect or preserve the product, the final packaging effect is often the result of several different processes. SOTECH has more than 20 years of flexible packaging technology, including: gravure printing, flexo printing, and lamination.